GB8406230D0 - Servo-locking synchroniser - Google Patents

Servo-locking synchroniser

Info

Publication number
GB8406230D0
GB8406230D0 GB848406230A GB8406230A GB8406230D0 GB 8406230 D0 GB8406230 D0 GB 8406230D0 GB 848406230 A GB848406230 A GB 848406230A GB 8406230 A GB8406230 A GB 8406230A GB 8406230 D0 GB8406230 D0 GB 8406230D0
Authority
GB
United Kingdom
Prior art keywords
synchroniser
servo
locking
locking synchroniser
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
GB848406230A
Other versions
GB2137705A (en
GB2137705B (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alfa Romeo Auto SpA
Original Assignee
Alfa Romeo Auto SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alfa Romeo Auto SpA filed Critical Alfa Romeo Auto SpA
Publication of GB8406230D0 publication Critical patent/GB8406230D0/en
Publication of GB2137705A publication Critical patent/GB2137705A/en
Application granted granted Critical
Publication of GB2137705B publication Critical patent/GB2137705B/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/025—Synchro rings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D23/00—Details of mechanically-actuated clutches not specific for one distinct type
    • F16D23/02—Arrangements for synchronisation, also for power-operated clutches
    • F16D23/04—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch
    • F16D23/06—Arrangements for synchronisation, also for power-operated clutches with an additional friction clutch and a blocking mechanism preventing the engagement of the main clutch prior to synchronisation

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mechanical Operated Clutches (AREA)
GB08406230A 1983-03-29 1984-03-09 Split ring servo-synchronizer for vehicle change speed gears Expired GB2137705B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20337/83A IT1163180B (en) 1983-03-29 1983-03-29 SERVO-LOCKING SYNCHRONIZER, WITH ADDITIONAL ELASTIC MEANS

Publications (3)

Publication Number Publication Date
GB8406230D0 true GB8406230D0 (en) 1984-04-11
GB2137705A GB2137705A (en) 1984-10-10
GB2137705B GB2137705B (en) 1986-06-18

Family

ID=11165830

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08406230A Expired GB2137705B (en) 1983-03-29 1984-03-09 Split ring servo-synchronizer for vehicle change speed gears

Country Status (5)

Country Link
JP (2) JPS59183121A (en)
DE (1) DE3409012C2 (en)
FR (1) FR2543638B1 (en)
GB (1) GB2137705B (en)
IT (1) IT1163180B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2932373A (en) * 1957-07-10 1960-04-12 Porsche Kg Synchronizing mechanism for changespeed gears
DE1185066B (en) * 1962-02-09 1965-01-07 Bayerische Motoren Werke Ag Synchronization device for gear change transmissions, especially for motor vehicles
FR1467825A (en) * 1965-12-10 1967-02-03 Ferodo Sa Improvements made to transmissions, in particular for motor vehicles
DE1550942C3 (en) * 1966-12-09 1975-09-18 Dr.-Ing.H.C. F. Porsche Ag, 7000 Stuttgart Synchronizing device, in particular for change gears in motor vehicles
DE1630948C3 (en) * 1967-07-21 1975-10-23 Dr.-Ing.H.C. F. Porsche Ag, 7000 Stuttgart Synchronization device, in particular for speed change transmissions in motor vehicles
FR1586353A (en) * 1968-05-27 1970-02-20
DE2149995A1 (en) * 1971-10-07 1973-04-12 Porsche Kg COUNTER-SPEED DEVICE, IN PARTICULAR FOR SPEED CHANGE GEARS FOR MOTOR VEHICLES
JPS5013745A (en) * 1973-06-11 1975-02-13

Also Published As

Publication number Publication date
FR2543638B1 (en) 1990-02-16
DE3409012C2 (en) 1985-10-03
DE3409012A1 (en) 1984-10-11
IT8320337A0 (en) 1983-03-29
GB2137705A (en) 1984-10-10
JPS59183121A (en) 1984-10-18
IT1163180B (en) 1987-04-08
GB2137705B (en) 1986-06-18
FR2543638A1 (en) 1984-10-05
JPH0499428U (en) 1992-08-27

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Legal Events

Date Code Title Description
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19940309